If it's not what You are looking for type in the equation solver your own equation and let us solve it.
120+0.30x=50+0.50x
We move all terms to the left:
120+0.30x-(50+0.50x)=0
We add all the numbers together, and all the variables
0.30x-(0.50x+50)+120=0
We get rid of parentheses
0.30x-0.50x-50+120=0
We add all the numbers together, and all the variables
-0.2x+70=0
We move all terms containing x to the left, all other terms to the right
-0.2x=-70
x=-70/-0.2
x=+350
| 0.11y+0.05(y+8000)=1520 | | -4(5-2x)=-84 | | 4=s-0.004 | | 104=-4(4x-6 | | (x+3)/8-x/2=5 | | x+0.03x=38360 | | 10(8.5(4.99+x)=60 | | -47=29+4x | | 8x–2=–5x+7 | | -123=5x-4(6x+7) | | x+0.03x=38630 | | 5(1+4r)=105 | | 3y+5.32=2-5y | | -46=68+6x | | 3(-3x-3)=-3x+8 | | 13.41+16.2x=15.3x | | 8.5+9w=-14 | | -123=5x-4(6x+7 | | 137=-4x+57 | | x+0.04x=22.36 | | (3x)•4=30 | | -1(16+5x)=-2(-2+2x) | | 37-11x=147 | | x+.04x=23.36 | | -876(3x^2+4)=0 | | 6x+76+9x-19=180 | | 5c+12=8c+10.53 | | 156-13x=-65 | | 1775+75x+325x=2425+75x | | -3(-1-5x)=6x+12 | | -1(16+5j)=-2(-2+2j) | | 6x+8/5=4x-2/3 |